2011 Road Race Jeep JK Stage 3 Power Pack

2012 JK performance parts coming soon...

Road Race Motorsports spent a lot of time researching, developing and fine-tuning the performance of the JK-generation 3.8L V6-engine. Our findings, in collaboration with a 3rd party tuning company, yielded significant gains to the throttle response, power, and MPG's of the V-6 platform. We are pleased with the finished product and feel this Power Pack is a must for daily drivers and rock-crawlers alike. This Stage 3 system for your Jeep JK will include our Short Ram Intake, ECM Piggyback (Fuel Calibrator) and our High-Tuck Axle-back exhaust. This kit comes with a heat-shield as well for your short ram intake.
Patent Pending


After months of tuning and designs, we are now in production and ready to offer this new Axle-back. This axle-back system is fully hand-fabricated and TIG-welded along with a full 100% coating to resist the harsh elements. You can expect a nice, smooth tone along with added performance throughout the powerband. This exhaust is about half the weight and size of the stock muffler system and our axle-back is neatly tucked up into the JK's body to allow for more ground-clearance than the stock setup.